| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.75 | 10.555% | $181.0338 | $181.03 | $181.05 | $181.00 |
| Purchase #2 | $25.38 | 6.313% | $26.9822 | $26.98 | $27.00 | $27.00 |
| Purchase #3 | $205.46 | 3.268% | $212.1744 | $212.17 | $212.15 | $212.20 |
| Purchase #4 | $67.70 | 6.224% | $71.9136 | $71.91 | $71.90 | $71.90 |
| Purchase #5 | $230.75 | 10.342% | $254.6142 | $254.61 | $254.60 | $254.60 |
| Purchase #6 | $125.42 | 10.263% | $138.2919 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $144.40 | 5.432% | $152.2438 | $152.24 | $152.25 | $152.20 |
| 7 purchase totals = | $962.86 | $1,037.2539 | $1,037.23 | $1,037.25 | $1,037.20 | |